• Model Number: FRZ73H
• Brand Name: FREE-VALVE
• Place of Origin: Henan, China
• Minimum Order Quantity: 1
• Supply Capacity: 200set/month
• Payment: T/T,L/C,DP
• MemberShip: Free Member
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FRZ73H DN200 ductile iron 2PC split body type knife gate valve for fly ash system Description

FREE-VALVE DN200 ductile iron 2PC split body type knife gate valves are designed as split type and for on-off service in abrasive slurry applications or dry powder,the valve is easy to replace and maintain on site,the Valves are ideally suited for applications in mining slurry and fly ash system.

Features

1. Bi-directional flow and shut-off, allowing valves to be installed in either direction.

2. The valve body adopts separate body design, and the matching surface of the valve body and valve plate adopts CNC machining.

3. Full port designing, after the valve is fully opened.

4. Valve disc can be made of wear - resistant stainless steel plate with various types of wear - resistant surface treatment.

5. Flange is design for square flange.

6. Compared with ordinary knife gate valve, split valve body and valve plate sealing surface cooperate more closely, sealing effect is better.

Technical Specification

1) Size Range: DN100~DN450

2) Pressure Range: PN6~PN16

3) Connection Type: Wafer

5) Body material:WCB,Ductile iron

6) Pressure test:GB/T13927

7) Face to Face: GB/T12221

8) Operation Method:Handwheel, Pneumatic

10) Service temperature:-20°C to 200°C

Application

FREE-VALVE DN200 ductile iron 2PC split body type knife gate valves are used for heavy duty applications such as abrasive slurry,mining industry,Wastewater treatment plants,fly ash system.